everybody is talking about president obama's body demeanor this week. what does tanya reiman think. i want to start with the two candidates walking into the debate forum. >> all righty. >> we welcome president obama and governor romney. [cheers and applause] >> bill: okay. so the first thing i noticed was the president grabbing romney's arm. >> right. and talking his wallet. no, he didn't really. but he, you know, getting a little -- kind of semi hug. >> that's not the first thing i notice. the first thing i notice was the swagger that the president came out with. >> bill: he was bopping. >> his arms are swinging high. romney is not. he is very stiff when it comes to walking out an stage. then the hands meet. the patting goes on. the most interesting thing about that is as someone is trying to pat your arm demonstrating is he powerful. president obama comes across as powerful because is he patting. romney had the same amount of power going on. >> bill: do you believe that they actually think about what's going to happen when they walk out and how they are going to shake hands and th